3
 0.0878437   0.996128 0.00347306 -0.0370026
  0.777963 -0.0664266  -0.624789  0.0184474
 -0.622139  0.0575857  -0.780786   0.642955
         0          0          0          1
   0.586972    0.809592 -0.00492836    0.208695
   0.613889   -0.449035   -0.649236   -0.117978
  -0.527829    0.378058   -0.760571    0.738369
          0           0           0           1
  0.955799   0.278097 -0.0954517 -0.0637662
   0.13779  -0.710449  -0.690127  -0.194432
 -0.259736    0.64647  -0.717365   0.831081
         0          0          0          1
